Expert HVAC Repair in Freeport, IL 61032 - Sturtevant Heating & Air Conditioning

The most common signs are reduced airflow from your vents, your system running constantly to reach the set temperature, and a noticeable increase in your energy bills. For most Freeport homes, we recommend checking your filter monthly, especially during heavy-use seasons, and replacing it at least every 90 days to maintain efficiency and indoor air quality.

First, try a simple reboot of the thermostat and your home router. If the issue persists, it could be due to weak Wi-Fi signal at the thermostat's location, outdated firmware, or a compatibility issue with your HVAC system. Our technicians can diagnose the root cause, ensure proper wiring, and recommend solutions like a Wi-Fi extender or a firmware update to restore reliable control of your home's comfort.

We recommend professional maintenance twice a year: once in the fall for your heating system and once in the spring for your cooling system. This seasonal check-up is crucial for our Illinois climate. It helps catch minor issues like dirty filters or thermostat glitches before they become major repairs, ensures peak efficiency to combat high energy costs, and extends the overall lifespan of your equipment.